ES2861358T3 - Procedimiento de desmercurización de efluentes gaseosos - Google Patents

Procedimiento de desmercurización de efluentes gaseosos Download PDF

Info

Publication number: ES2861358T3
Authority: ES; Spain
Prior art keywords: solids; reactor; reactivation; sulfur; process according
Prior art date: 2018-06-27
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Active

Application number

ES19182662T

Other languages

English (en)

Spanish (es)

Inventor

Bernard Siret

Frank Tabaries

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

LAB SAS

Original Assignee

LAB SAS

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2018-06-27

Filing date

2019-06-26

Publication date

2021-10-06

2019-06-26 Application filed by LAB SAS filed Critical LAB SAS

2021-10-06 Application granted granted Critical

2021-10-06 Publication of ES2861358T3 publication Critical patent/ES2861358T3/es

Status Active legal-status Critical Current

2039-06-26 Anticipated expiration legal-status Critical

Links

238000000034 method Methods 0.000 title claims abstract description 22
239000007787 solid Substances 0.000 claims abstract description 46
230000007420 reactivation Effects 0.000 claims abstract description 40
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 36
229910052717 sulfur Inorganic materials 0.000 claims abstract description 35
239000011593 sulfur Substances 0.000 claims abstract description 35
239000003153 chemical reaction reagent Substances 0.000 claims abstract description 27
239000000376 reactant Substances 0.000 claims abstract description 17
230000008569 process Effects 0.000 claims abstract description 15
239000002910 solid waste Substances 0.000 claims abstract description 10
238000013019 agitation Methods 0.000 claims abstract description 6
230000000694 effects Effects 0.000 claims abstract description 6
238000011144 upstream manufacturing Methods 0.000 claims abstract description 6
238000005507 spraying Methods 0.000 claims abstract description 5
230000003993 interaction Effects 0.000 claims abstract description 4
239000000725 suspension Substances 0.000 claims abstract description 3
238000003756 stirring Methods 0.000 claims abstract 2
239000003344 environmental pollutant Substances 0.000 claims description 11
231100000719 pollutant Toxicity 0.000 claims description 11
239000002253 acid Substances 0.000 claims description 7
239000000243 solution Substances 0.000 claims description 7
229920001021 polysulfide Polymers 0.000 claims description 6
239000005077 polysulfide Substances 0.000 claims description 6
150000008117 polysulfides Polymers 0.000 claims description 6
239000007864 aqueous solution Substances 0.000 claims description 4
239000007900 aqueous suspension Substances 0.000 claims description 4
229910020275 Na2Sx Inorganic materials 0.000 claims description 3
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 3
HYHCSLBZRBJJCH-UHFFFAOYSA-N sodium polysulfide Chemical compound [Na+].S HYHCSLBZRBJJCH-UHFFFAOYSA-N 0.000 claims description 3
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 2
235000011116 calcium hydroxide Nutrition 0.000 claims description 2
239000000920 calcium hydroxide Substances 0.000 claims description 2
229910001861 calcium hydroxide Inorganic materials 0.000 claims description 2
229910000031 sodium sesquicarbonate Inorganic materials 0.000 claims description 2
235000018341 sodium sesquicarbonate Nutrition 0.000 claims description 2
WCTAGTRAWPDFQO-UHFFFAOYSA-K trisodium;hydrogen carbonate;carbonate Chemical compound [Na+].[Na+].[Na+].OC([O-])=O.[O-]C([O-])=O WCTAGTRAWPDFQO-UHFFFAOYSA-K 0.000 claims description 2
ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims 2
235000012255 calcium oxide Nutrition 0.000 claims 1
239000000292 calcium oxide Substances 0.000 claims 1
235000017557 sodium bicarbonate Nutrition 0.000 claims 1
229910000030 sodium bicarbonate Inorganic materials 0.000 claims 1
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 24
229910052753 mercury Inorganic materials 0.000 description 21
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 10
238000002485 combustion reaction Methods 0.000 description 5
239000000203 mixture Substances 0.000 description 5
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
239000006185 dispersion Substances 0.000 description 4
239000003463 adsorbent Substances 0.000 description 3
230000008901 benefit Effects 0.000 description 3
238000006243 chemical reaction Methods 0.000 description 3
239000003245 coal Substances 0.000 description 3
ZLCCLBKPLLUIJC-UHFFFAOYSA-L disodium tetrasulfane-1,4-diide Chemical compound [Na+].[Na+].[S-]SS[S-] ZLCCLBKPLLUIJC-UHFFFAOYSA-L 0.000 description 3
238000009434 installation Methods 0.000 description 3
229940008718 metallic mercury Drugs 0.000 description 3
239000002245 particle Substances 0.000 description 3
239000000047 product Substances 0.000 description 3
239000007921 spray Substances 0.000 description 3
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
235000008733 Citrus aurantifolia Nutrition 0.000 description 2
241000196324 Embryophyta Species 0.000 description 2
LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
240000006909 Tilia x europaea Species 0.000 description 2
235000011941 Tilia x europaea Nutrition 0.000 description 2
230000002378 acidificating effect Effects 0.000 description 2
239000003513 alkali Substances 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
230000008020 evaporation Effects 0.000 description 2
238000001704 evaporation Methods 0.000 description 2
239000003517 fume Substances 0.000 description 2
239000004571 lime Substances 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
239000000843 powder Substances 0.000 description 2
239000002699 waste material Substances 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
229910021536 Zeolite Inorganic materials 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
230000002411 adverse Effects 0.000 description 1
235000019270 ammonium chloride Nutrition 0.000 description 1
239000002956 ash Substances 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
229910052794 bromium Inorganic materials 0.000 description 1
230000003197 catalytic effect Effects 0.000 description 1
238000010531 catalytic reduction reaction Methods 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
239000000460 chlorine Substances 0.000 description 1
239000004927 clay Substances 0.000 description 1
239000013066 combination product Substances 0.000 description 1
229940127555 combination product Drugs 0.000 description 1
230000000295 complement effect Effects 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
238000005336 cracking Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
150000002013 dioxins Chemical class 0.000 description 1
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
239000010791 domestic waste Substances 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000010881 fly ash Substances 0.000 description 1
150000002240 furans Chemical class 0.000 description 1
239000007789 gas Substances 0.000 description 1
239000008187 granular material Substances 0.000 description 1
229910052736 halogen Inorganic materials 0.000 description 1
-1 halogens Chemical class 0.000 description 1
150000002367 halogens Chemical class 0.000 description 1
239000002440 industrial waste Substances 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
239000013067 intermediate product Substances 0.000 description 1
PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000010907 mechanical stirring Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
238000002844 melting Methods 0.000 description 1
150000002730 mercury Chemical class 0.000 description 1
238000011084 recovery Methods 0.000 description 1
238000004064 recycling Methods 0.000 description 1
229910052711 selenium Inorganic materials 0.000 description 1
239000011669 selenium Substances 0.000 description 1
239000002002 slurry Substances 0.000 description 1
239000012265 solid product Substances 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
230000003068 static effect Effects 0.000 description 1
QXKXDIKCIPXUPL-UHFFFAOYSA-N sulfanylidenemercury Chemical compound [Hg]=S QXKXDIKCIPXUPL-UHFFFAOYSA-N 0.000 description 1
150000004763 sulfides Chemical class 0.000 description 1
150000003463 sulfur Chemical class 0.000 description 1
150000003464 sulfur compounds Chemical class 0.000 description 1
231100000167 toxic agent Toxicity 0.000 description 1
239000003440 toxic substance Substances 0.000 description 1
239000012855 volatile organic compound Substances 0.000 description 1
238000004056 waste incineration Methods 0.000 description 1
239000010457 zeolite Substances 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/64—Heavy metals or compounds thereof, e.g. mercury
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/30—Alkali metal compounds
- B01D2251/304—Alkali metal compounds of sodium
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/20—Organic absorbents
- B01D2252/205—Other organic compounds not covered by B01D2252/00 - B01D2252/20494
- B01D2252/2056—Sulfur compounds, e.g. Sulfolane, thiols
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/60—Heavy metals or heavy metal compounds
- B01D2257/602—Mercury or mercury compounds
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/81—Solid phase processes
- B01D53/83—Solid phase processes with moving reactants

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Environmental & Geological Engineering (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Treating Waste Gases (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

ES19182662T 2018-06-27 2019-06-26 Procedimiento de desmercurización de efluentes gaseosos Active ES2861358T3 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1855752A FR3083128B1 (fr)	2018-06-27	2018-06-27	Procede de demercurisation d'effluents gazeux

Publications (1)

Publication Number	Publication Date
ES2861358T3 true ES2861358T3 (es)	2021-10-06

Family

ID=63722553

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES19182662T Active ES2861358T3 (es)	2018-06-27	2019-06-26	Procedimiento de desmercurización de efluentes gaseosos

Country Status (5)

Country	Link
EP (1)	EP3586944B8 (fr)
DK (1)	DK3586944T3 (fr)
ES (1)	ES2861358T3 (fr)
FR (1)	FR3083128B1 (fr)
PL (1)	PL3586944T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR3135906B1 (fr) *	2022-05-30	2024-05-31	Lab	Procédé de démercurisation de fumées

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4437781A1 (de)	1994-10-25	1996-05-02	Steinmueller Gmbh L & C	Verfahren zum Entfernen von Quecksilber aus einem quecksilberhaltigen Abgas
EP0919274B1 (fr) *	1997-11-25	2003-06-11	mg technologies ag	Procédé pour la purification de gaz d'échappement des installations de combustion
DE10133991B4 (de) *	2001-07-12	2012-08-02	Doosan Lentjes Gmbh	Vorrichtung zur Reinigung von Verbrennungsabgasen
FR2911518B1 (fr)	2007-01-24	2009-03-27	Lab Sa Sa	Procede et installation de conditionnement de solides destines a etre renvoyes vers un separateur gaz-solides, et procede d'epuration de fumees correspondant.
US7766997B2 (en) *	2007-12-21	2010-08-03	Alstom Technology Ltd	Method of reducing an amount of mercury in a flue gas
FR3060417B1 (fr)	2016-12-15	2019-05-24	Lab Sa	Reacteur de reactivation de solides

2018
- 2018-06-27 FR FR1855752A patent/FR3083128B1/fr not_active Expired - Fee Related
2019
- 2019-06-26 ES ES19182662T patent/ES2861358T3/es active Active
- 2019-06-26 EP EP19182662.7A patent/EP3586944B8/fr active Active
- 2019-06-26 DK DK19182662.7T patent/DK3586944T3/da active
- 2019-06-26 PL PL19182662T patent/PL3586944T3/pl unknown

Also Published As

Publication number	Publication date
EP3586944A1 (fr)	2020-01-01
EP3586944B1 (fr)	2020-12-16
FR3083128B1 (fr)	2020-12-04
FR3083128A1 (fr)	2020-01-03
EP3586944B8 (fr)	2021-03-17
DK3586944T3 (da)	2021-03-08
PL3586944T3 (pl)	2021-09-27

Publication	Publication Date	Title
US20200230550A1 (en)	2020-07-23	Control of wet scrubber oxidation inhibitor and byproduct recovery
US5695726A (en)	1997-12-09	Removal of mercury and cadmium and their compounds from incinerator flue gases
ES2608671T3 (es)	2017-04-12	Sistema de tratamiento de gases de escape y método de tratamiento de gases de escape
ES2533560T3 (es)	2015-04-13	Eliminación de contaminantes con ozono
TW412434B (en)	2000-11-21	Process of removing mercury, mercury compounds, and polyhalogenated hydrocarbons from oxygen-containing exhaust gases produced by the combustion of garbage, industrial waste materials, and sewage sludge
US7727307B2 (en)	2010-06-01	Method for removing mercury from flue gas after combustion
ES2435318T3 (es)	2013-12-18	Método de tratamiento de gases de escape utilizando yodo gaseoso
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BR112018000022A2 (pt)	2019-10-01	método e aparelho para remoção de óxidos de nitrogênio a partir de correntes de gás
PL204639B1 (pl)	2010-01-29	Sposób usuwania rtęci z gazów spalinowych
Moretti et al.	2012	Advanced emissions control technologies for coal-fired power plants
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JP2012206016A (ja)	2012-10-25	排ガス処理装置及び処理方法、石炭改質プロセス設備
ES2861358T3 (es)	2021-10-06	Procedimiento de desmercurización de efluentes gaseosos
JP2012213744A (ja)	2012-11-08	排ガス処理装置及び処理方法、石炭改質プロセス設備
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MX2014013136A (es)	2015-05-12	Procesos en seco, aparato, composiciones y sistemas para reducir el mercurio, oxidos de azufre y hc1.
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KR102391990B1 (ko)	2022-04-29	습식세정탑을 이용한 유해가스 및 중금속을 동시에 제거할 수 있는 고효율 처리장치
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